indexo.dev

esc-cert.de

.de crawl

First seen 2026-04-17 · Last seen 2026-05-12 · ok HTTP/1.1 200 1926 ms crawled 2026-05-12

DE · 81.169.145.70 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

sector b2b services type homepage

HTML metadata

Title
ESC Cert GmbH | Ihr Partner für die Zertifizierung von Managementsystemen
Language
de
Generator
Divi Child Theme v.1.0.0
Canonical
https://esc-cert.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×2
  • s.w.org×1

Social

Contact

Email
Phone

Registration

Updated
2021-12-28
Name servers
  • docks12.rzone.de.
  • shades05.rzone.de.

DNS records live

NS
  • docks12.rzone.de
  • shades05.rzone.de
MX
  • 10 esccert-de0i.mail.protection.outlook.com
TXT
  • apple-domain-verification=e1djPk2zNwLjBfGi
  • MS=ms88480689

Email authentication strong

SPF
v=spf1 ip4:144.208.214.205 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-12-08 to 2026-12-30
Expires in 224 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://esc-cert.de/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (2)

Linked from (2)